*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    /*去除双击选中文字*/
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}
.wlb_input{
    outline: none;
    border: 2px solid lightskyblue;
    border-radius: 8px;
    box-shadow: 1px 1px 8px,-1px -1px 8px
}

textarea{
    outline: 0;
    resize: none;
}
input:focus{
    background-color: #D5F3F4;
}

html{
    height: 100%;
}

body{
    display: flex;
    flex-direction: column;
    justify-content:flex-start;
    align-items: center;
    height: 100%;
}
header{
    display: flex;
    flex-direction: row;
    align-items: center;
    align-content: center;
    height: 80px;
    width: 100%;
    background-color: #F1EBE5;
}
header div button{
    outline: none;
    cursor: pointer;
    width: 80px;
    height: 33px;
    border-radius: 10px;
    box-shadow: 1px 1px 8px,1px 1px 8px;
    border: 0px;
    background-color: #a4e9c1;
    transition: all .4s;
}

header div button:hover{
    box-shadow:none;
}

header div button:active{
    box-shadow: 1px 1px 8px palevioletred,-1px -1px 8px palevioletred;
}
.opal-btn{
    width: 100%;
}
header div{
    margin-left: 10px;
}
#article{
    flex: 3;
    width: 100%;
}

/*工具栏中文字*/
.dg_toolbar_span,.dg_toolbar2_span{
    display: inline-block;
    position: absolute;
    left: 50%;
    transform: translate(-50%,5px);
    color: black;
    font-weight: 800;
    font-size: 18px;
    font-family: 华文楷体;
    text-shadow: -2px -2px 5px palevioletred,2px 2px 5px palevioletred;
}

.pjzLoad{
    box-shadow: 1px 1px 8px red;
    font-weight: 800;
}
.pjzLoad:hover{
    box-shadow:none;
}


#article2{
    flex: 1;
    width: 100%;
}
footer{
    display: flex;
    width: 100%;
    height: 60px;
    line-height: 60px;
}
footer>div:first-child{
    position: relative;
    flex: 2;

}
footer>div>div{
    position: absolute;
    left: 0;
}
footer>div .wlb_input{
    padding-left: 8px;
    height: 38px;
    width: 100px;
    box-shadow: 1px 1px 1px rgba(255,0,0 1);
    border-color: deeppink;
    color: red;
}
footer>div:last-child{
    flex: 3;

}